(a) The segment of county highway known as Vasco Road, between the Interstate 580 junction in Alameda County and the Walnut Boulevard intersection in Contra Costa County, shall be designated as a Safety Enhancement-Double Fine Zone upon the approval of resolutions in that regard by the Alameda and Contra Costa County Boards of Supervisors. (b) This section shall remain in effect only until January 1, 2010, and as of that date is repealed, unless a later enacted statute, that is enacted before January 1, 2010, deletes or extends that date.
